{"id":48811,"date":"2023-05-07T18:15:43","date_gmt":"2023-03-07T18:30:54","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8terraform%e6%97%b6%ef%bc%8c%e6%97%a0%e6%b3%95%e5%bc%95%e7%94%a8terraform_remote_state%e3%80%82\/"},"modified":"2024-04-30T03:05:18","modified_gmt":"2024-04-29T19:05:18","slug":"%e4%bd%bf%e7%94%a8terraform%e6%97%b6%ef%bc%8c%e6%97%a0%e6%b3%95%e5%bc%95%e7%94%a8terraform_remote_state%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8terraform%e6%97%b6%ef%bc%8c%e6%97%a0%e6%b3%95%e5%bc%95%e7%94%a8terraform_remote_state%e3%80%82\/","title":{"rendered":"\u4f7f\u7528Terraform\u65f6\uff0c\u65e0\u6cd5\u5f15\u7528terraform_remote_state"},"content":{"rendered":"<h2>\u8fd9\u662f\u4ec0\u4e48\uff1f<\/h2>\n<p>\u5728\u5c06Terraform\u6a21\u5757\u5316\u65f6\uff0c\u7531\u4e8e\u65e0\u6cd5\u8bfb\u53d6terrafrom_remote_state\u4e2d\u5199\u5165\u7684\u53d8\u91cf\u800c\u9047\u5230\u4e86\u95ee\u9898\uff0c\u6211\u5c06\u5176\u4fdd\u5b58\u4e0b\u6765\u3002<\/p>\n<h2>\u73af\u5883<\/h2>\n<p>Terraform \u7248\u672c\u4e3a v0.11.10<br \/>\n\u63d0\u4f9b\u8005\u4e3a AWS \u7248\u672c\u4e3a v2.7.0<\/p>\n<h2>\u8fd9\u662f\u4ec0\u4e48\u95ee\u9898\uff1f<\/h2>\n<p>terraform\u4f1a\u5c06main.tf\u4e2d\u7684output\u5199\u5165\u5230terraform_remote_state\u4e2d\u3002<br \/>\n\u5982\u679c\u5728module\u4e2d\u8f93\u51fa\u4e86output\uff0c\u5219\u4f1a\u81ea\u52a8\u5c06\u5176\u5199\u5165\u5230module\u4e2d\uff0c\u5e76\u53ef\u4ee5\u4ece\u5176\u4ed6module\u4e2d\u5f15\u7528\u3002\u6211\u4e4b\u524d\u7684\u7406\u89e3\u662f\u9519\u8bef\u7684\u3002<br \/>\n\u5982\u679c\u5728\u5f15\u7528module\u7684\u5730\u65b9\uff08\u6bd4\u5982\u8fd9\u91cc\u7684main.tf\uff09\u521b\u5efaoutput.tf\u5e76\u8fdb\u884capply\uff0c\u5b83\u4f1a\u5c06\u7ed3\u679c\u5199\u5165\u5230terraform_remote_state\u4e2d\u3002<\/p>\n<p>\u5728\u8fd9\u79cd\u76ee\u5f55\u7ed3\u6784\u4e0b\uff0c<\/p>\n<pre class=\"post-pre\"><code>.\r\n\u251c\u2500\u2500 main.tf\r\n\u251c\u2500\u2500 modules\r\n\u2502\u00a0\u00a0 \u2514\u2500\u2500 vpc\r\n\u2502\u00a0\u00a0     \u251c\u2500\u2500 README.md\r\n\u2502\u00a0\u00a0     \u251c\u2500\u2500 output.tf\r\n\u2502\u00a0\u00a0     \u251c\u2500\u2500 variable.tf\r\n\u2502\u00a0\u00a0     \u2514\u2500\u2500 vpc.tf\r\n\u2514\u2500\u2500 provider.tf\r\n<\/code><\/pre>\n<p>\u5047\u8bbe\u6211\u4eec\u6b63\u5728\u8fdb\u884c\u8fd9\u6837\u7684\u5b9e\u65bd\u3002<\/p>\n<pre class=\"post-pre\"><code>## main.tf\r\nmodule \"vpc\" {\r\n  source = \".\/modules\/vpc\"\r\n}\r\n\r\noutput \"sample\" {\r\n  value = \"${data.terraform_remote_state.state.vpc_id}\"\r\n}\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>## modules\/vpc\/vpc.tf\r\nresource \"aws_vpc\" \"vpc\" {\r\n  cidr_block           = \"10.0.0.0\/16\"\r\n\r\n  tags {\r\n    Environment = \"${terraform.workspace}\"\r\n  }\r\n}\r\n\r\noutput \"vpc_id\" {\r\n  value       = \"${aws_vpc.vpc.id}\"\r\n}\r\n<\/code><\/pre>\n<p>\u6211\u5e0c\u671b\u5c06\u5728modules\/vpc\/vpc.tf\u4e2d\u901a\u8fc7\u8f93\u51fa\u5199\u5165\u7684vpc_id\u5199\u5165\u5230terraform_remote_state\u4e2d\uff0c\u5e76\u4e14\u6211\u5e0c\u671b\u80fd\u591f\u4ece\u53e6\u4e00\u4e2a\u4f4d\u7f6e\u5f15\u7528\u5b83\u3002<br \/>\n\u6211\u539f\u4ee5\u4e3a\u6267\u884c\u8fd9\u4e2a\u64cd\u4f5c\u4f1a\u5c06\u5176\u5199\u5165\u5230terraform_remote_state\u4e2d\uff0c\u4f46\u5b9e\u9645\u4e0a\u5e76\u6ca1\u6709\u5199\u5165\u3002\u6211\u6536\u5230\u4e86\u4ee5\u4e0b\u9519\u8bef\u63d0\u793a\u3002<\/p>\n<pre class=\"post-pre\"><code>$ terraform apply\r\ndata.terraform_remote_state.state: Refreshing state...\r\ndata.terraform_remote_state.state: Refreshing state...\r\n\r\nError: Error running plan: 1 error(s) occurred:\r\n\r\n* output.sample: Resource 'data.terraform_remote_state.state' does not have attribute 'vpc_id' for variable 'data.terraform_remote_state.state.vpc_id'\r\n<\/code><\/pre>\n<p>\u4e3a\u4e86\u5c06terraform_remote_state\u5199\u5165\uff0c\u9700\u8981\u5728\u5f15\u7528module\u7684\u4f4d\u7f6e(\u5373main.tf\u6240\u5728\u7684\u5730\u65b9)\u521b\u5efa\u4e00\u4e2aoutput.tf\u3002<\/p>\n<pre class=\"post-pre\"><code>.\r\n\u251c\u2500\u2500 main.tf\r\n\u251c\u2500\u2500 output.tf  ## \u3053\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u8ffd\u52a0\r\n\u251c\u2500\u2500 modules\r\n\u2502\u00a0\u00a0 \u2514\u2500\u2500 vpc\r\n\u2502\u00a0\u00a0     \u251c\u2500\u2500 README.md\r\n\u2502\u00a0\u00a0     \u251c\u2500\u2500 output.tf\r\n\u2502\u00a0\u00a0     \u251c\u2500\u2500 variable.tf\r\n\u2502\u00a0\u00a0     \u2514\u2500\u2500 vpc.tf\r\n\u2514\u2500\u2500 provider.tf\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>## output.tf\r\noutput \"vpc_cidr_block\" {\r\n  value       = \"${module.vpc.vpc_cidr_block}\"  ## \u3053\u3053\u3067\u306fmodule\u306eoutput\u3092\u6307\u5b9a\u3059\u308b\u3002\r\n}\r\n<\/code><\/pre>\n<p>\u5728\u8fd9\u79cd\u72b6\u6001\u4e0b\u8fdb\u884c\u7533\u8bf7\uff0c\u53ef\u4ee5\u5199\u5165\u5e76\u5f15\u7528terraform_remote_state\u3002<\/p>\n<p>\u6709\u5173\u4ee5\u4e0a\u5185\u5bb9\u7684\u6587\u4ef6\u5728\u4ee5\u4e0b\u4f4d\u7f6e\u8fdb\u884c\u4e86\u63cf\u8ff0\u3002<br \/>\nhttps:\/\/www.terraform.io\/docs\/providers\/terraform\/d\/remote_state.html#root-outputs-only<\/p>\n<pre class=\"post-pre\"><code>Only the root-level outputs from the remote state are accessible. \r\nOutputs from modules within the state cannot be accessed. \r\nIf you want a module output or a resource attribute to be accessible via a remote state, you must thread the output through to a root output.\r\n<\/code><\/pre>\n<p>\u5e0c\u671b\u6211\u957f\u65f6\u95f4\u6295\u5165\u7684\u7ed3\u6784\u5bf9\u4e8e\u5176\u4ed6\u4eba\u4e5f\u80fd\u6709\u5e2e\u52a9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u662f\u4ec0\u4e48\uff1f \u5728\u5c06Terraform\u6a21\u5757\u5316\u65f6\uff0c\u7531\u4e8e\u65e0\u6cd5\u8bfb\u53d6terrafrom_remote_state\u4e2d\u5199\u5165\u7684\u53d8 [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-48811","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u4f7f\u7528Terraform\u65f6\uff0c\u65e0\u6cd5\u5f15\u7528terraform_remote_state - Blog - Silicon Cloud<\/title>\n<meta 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